quitting... that was a big one too in my family...
glad you don't feel you've failed or any of the other negative ideas i tossed out there...
i understand what you're describing about feeling guilt -- i'm sure my T would say it's not warranted and there's some connection to not feeling like it's okay to NOT want to do certain things (feeling like you need to stick things out no matter what ='s perfect recipe for staying in bad r/s!)...
i won't tell you to not feel guilty bc i can empathize with what you're describing.... just be gentle on yourself!